Obsessive Harry Potter FanFiction

Under the Sun, Beneath the Stars

Under the Sun, Beneath the Stars

M/M
NC-21
Updated
10.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger/Draco Malfoy, Neville Longbottom, Kingsley Shacklebolt, Harry Potter/Severus Snape
Tags
Masturbation Sex Toys Tooth-Rotting Fluff Post-Traumatic Stress Disorder - PTSD Fluff and Smut Domestic Fluff Cunnilingus Possessive Behavior Obsessive Behavior Alpha/Beta/Omega Dynamics Mating Bites Amnesia
6 years after the War, Severus Snape thought he would be able to enjoy a peaceful life in his cottage, selling potions and sweets he made himself.He wanted nothing to do with the general public, nor the public's favorite Golden Boy.But if you know Se...
Haunting the Shadow of Draco Malfoy

Haunting the Shadow of Draco Malfoy

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy/Harry Potter, Draco Malfoy
Tags
Obsessive Harry Potter How Do I Tag Hogwarts Sixth Year Stalker Harry Potter
The obsession wasn't fast, it crept up on Harry slowly, like ink bleeding through a parchment.
The way back

The way back

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger
Tags
Porn with Feelings Angst with a Happy Ending Alpha/Beta/Omega Dynamics Mating Bites Alpha Harry Potter Omega Draco Malfoy Obsessive Harry Potter Mates Separation Anxiety Self-Harming Draco Malfoy Unexpected Heat Mating during heat but no sex
Harry's making the biggest bust of his career, and of course Draco is there.Draco's heat suppressants fail, and of course Harry is there.They would have made it work, if only Harry’s friend could believe their desire for each other wasn’t the result...
Harry stop with Draco🙄

Harry stop with Draco🙄

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Harry Potter and the Cursed Child - Thorne & Rowling
Characters
Original Characters, Regulus Black, Original Female Character(s), Harry Potter, Sirius Black, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Lucius Malfoy, Tom Riddle | Voldemort, Draco Malfoy/Voldemort, Harry Potter & Original Character
Tags
Crack I Can't Believe I Wrote This Alternate Universe Obsessive Harry Potter Crack Relationships I Don't Even Know Don't Read This My First Work in This Fandom This Is STUPID Protective Harry Potter Alternate Universe - Crack
Total crack fic made like 2 years ago as a stupid game with my sister before I was even in the fandom.Harry being obsessed with his ex low key nosy.Draco’s with voldaddy??????Save him?Plus the re-wrote version as chapter 2
How to Get a Boyfriend? A Tutorial by Ronald Weasley

How to Get a Boyfriend? A Tutorial by Ronald Weasley

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Fleur Delacour, Remus Lupin, Sirius Black, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Neville Longbottom, Fred Weasley, George Weasley, Albus Dumbledore,
Tags
Obsessive Harry Potter No Ron Weasley Bashing Slytherin Harry Potter Love at First Sight Ron Weasley-centric Triwizard Tournament Happens Differently (Harry Potter) Morally Grey Harry Potter One-Sided Draco Malfoy/Harry Potter Hermione Granger & Ron Weasley Friendship Gryffindor Ron Weasley Harry Potter is Obsessed with Ron Weasley One-Sided Hermione Granger/Ginny Weasley
“So you agree? You’ll win as long as I grant you a wish?” Ron asks, desperation leaking into his tone.   The Slytherin looks at him in amusement, brushing his wet hair out of his eyes. “Why do you want me to win so badly, Weasley? Last I check...
Amortentia IS ~true love~

Amortentia IS ~true love~

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Tom Riddle | Voldemort, Harry Potter/Tom Riddle | Voldemort
Tags
Not Canon Compliant Dubious Consent Romance Obsessive Harry Potter Teacher-Student Relationship Possessive Harry Potter Student Harry Potter Professor Tom Riddle Gray-to-Dark Harry Potter Walking Red Flag Harry Potter Amortentia as a roofie Yes that exists too lmao
Love...Tom Riddle has not given it much thought in seventy years. Once, when he had learned of the truth of his parents' union; a distant time, long forgotten.And now, once again, in this moment; the intoxicating smell of Harry taking over the room a...
Beneath the Lamb's skin is a Wolf's mind

Beneath the Lamb's skin is a Wolf's mind

F/F
F/M
Gen
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Neville Longbottom, Tom Riddle | Voldemort, Fred Weasley, George Weasley,
Tags
Alternate Universe - Canon Divergence Original Character(s) Not Canon Compliant BAMF Harry Potter Enemies to Friends to Lovers Obsessive Behavior Dead Dove: Do Not Eat Complicated Relationships Crack Treated Seriously Dark Harry Potter Obsessive Harry Potter Dark Magic
“Pelle sub agnina latitat mens saepe lupina.” “A new spell… a new one. The Patronus may not work for now but…” Death hums, guiding Harry's hand. There's a buzz in his hand, hesitating as he grips his wand tightly. He glances back at Death's f...
Sword and Charm.

Sword and Charm.

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger & Harry Potter & Ron Weasley, Percy Jackson, Annabeth Chase (Percy Jackson), Rachel Elizabeth Dare, Nico di Angelo, Hedwig (Harry Potter), Grover Underwood, Chiron (Percy Jackson),
Tags
I'm Sorry Gay Male Character Obsessive Harry Potter Bisexual Male Character Magically Powerful Harry Potter Crossover Pairings Crossovers & Fandom Fusions Bisexual Percy Jackson Harry Potter In Love Camp Half-Blood (Percy Jackson) Percy Jackson Needs a Hug Powerful Percy Jackson
A lucky/unlucky meeting between two of the most powerful heroes in the whole world bring sparkles and falling in the sea.Harry after what happened in with the goblet of fire and the three wizards tournament is cut off by Dumbledore and the Magic Worl...
Fifty Years Apart, A Letter Away

Fifty Years Apart, A Letter Away

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Tom Riddle | Voldemort, Albus Dumbledore, Tom Riddle, Harry Potter/Tom Riddle, Abraxas Malfoy, Draco Malfoy & Harry Potter, Hermione Granger & Harry Potter & Ron Weasley,
Tags
Angst Alternate Universe - Canon Divergence Slow Burn Unrequited Love Hurt/Comfort Fluff and Angst Kind Of Obsessive Harry Potter Tom Riddle's Diary No Ron Weasley Bashing Ambiguous/Open Ending Long-Distance Relationship
When Harry stumbles upon a flushed-down journal in the girl's bathroom on the second floor, he's confused to find that it's empty, even when there were golden initials imprinted on the front.It read, Tom Marvolo Riddle.Still, he tries writing in it.H...
As Beasts, We Wear Skin

As Beasts, We Wear Skin

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Tom Riddle | Voldemort, Harry Potter/Tom Riddle | Voldemort
Tags
Flirting Making Out Obsessive Harry Potter Possessive Tom Riddle Alternate Universe - Time Travel Foreplay Morally Grey Harry Potter Sane Tom Riddle Young Tom Riddle
He met Tom’s eyes, tenacious to the very end. “What will you do Tom?” His hands came up to grip the hand around his neck, “will you maim me again.”Tom leaned down searching his eyes, “would you like that Harry? For me to mark you again.”“Is this what...
Hypnotized love

Hypnotized love

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Voldemort (Harry Potter), Harry Potter/Tom Riddle | Voldemort
Tags
Obsessive Harry Potter Obsessive Tom Riddle Bottom Harry Potter Top Tom Riddle
Summary: if Riedel had a ridiculous way to achieve immortality before he knew the Horcrux could be immortal, would he try it?Tags: Tom acquires the power of hypnosis, and can only compete with Harry/ who is actually bi-hypnotized, non-consenting body...
Daddy Harry

Daddy Harry

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy/Harry Potter, Draco Malfoy, Draco Malfoy/Lucius Malfoy
Tags
Grooming Incest Pedophilia Dark Harry Potter Obsessive Harry Potter Harry Potter is Obsessed with Draco Malfoy Bro i really dont know tf this is cum slut draco Submissive Draco bro took being called daddy a lil too seriously shota draco malfoy Perverse harry potter
Harry potter gets transmigrated into Lucius malfoys body , dracos daddy worship gives a rush to his cock.
[Obsession]

[Obsession]

F/M
M/M
Other
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, Sirius Black, James Potter, Lily Evans Potter, Severus Snape, Tom Riddle | Voldemort, Original Potter Family Characters (Harry Potter), Albus Dumbledore, Sirius Black/Severus Snape, Harry Potter/Tom Riddle | Voldemort
Tags
Devotion Obsessive Harry Potter Albus Dumbledore Bashing Good Tom Riddle Manipulative Albus Dumbledore Wrong Boy-Who-Lived (Harry Potter) Harry Potter is the Heir to the House of Black Insane Harry Potter
There was always something wrong with that boy, always like he didn't care or have remorse for anything... He was always so possessive over the least important things, so different... He who was named Hadrian Potter, brother to The-Boy-Who-Lived Char...
the misuse of the marauder's map

the misuse of the marauder's map

M/M
G
Updated
19.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger & Harry Potter & Ron Weasley
Tags
Explicit Language Obsessive Harry Potter Draco Malfoy Needs a Hug Minor Hermione Granger/Ron Weasley Bisexual Harry Potter Hermione Granger is Always Right Pining Draco Malfoy Harry Potter is Obsessed with Draco Malfoy Hogwarts Eighth Year Oblivious Harry Potter Hermione Granger is a Good Friend Ron Weasley is a Good Friend
According to Harry, his world has gone to shit, died, and is now clumsily knitting itself back together. It's not the same as it used to be. Harry has never felt the loss of it worse now that they've returned to Hogwarts for a final Eighth year. Hogw...